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Objective Lenses

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Magnification	Immersion	Type	NA	Contrast Technique	Coverslip Correction (mm)	WD (mm)

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10X

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Air

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N Plan

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0.25

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Ph1

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None

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17.6

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20X	Air	HCX PL Fluotar LWD	0.4	Ph1	0 - 2	6.9
40X	Air	N Plan LWD	0.55	Ph2	0 - 2	3.3 - 1.9
10X	Air	C Plan	0.22	LMC	None	7.8
20X	Air	N Plan LWD	0.4	LMC	0 - 2	3.2 - 1.9
40X	Air	N Plan LWD	0.55	LMC	0 - 2	3.3 - 1.9
Also available...
40x	Water	HCX PL APO	1.1	N/A	0.14 - 0.18	0.63

NA = Numerical Aperture, WD = Working Distance, LWD = Long Working Distance, LMC = Leica Modulation Contrast

Fluorescence Filter Sets

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